Boomagon — the Most Popular Pick in Batomon Showdown (Patch 1.1.0)

What did the official patch notes actually say about Boomagon?

Two sentences in the 1.1.0 notes carry everything official on this page:

Boomagon is still the most popular pick in the game. It warrants a slight nerf due to how centralizing it can feel on the meta.

The balance line attached to them: Cooldown Speed 4/8/12% → 3/6/9%. That makes Boomagon the only monster the patch notes single out by name — the other 30-odd balance entries in 1.1.0 are listed as plain number changes without commentary. Its placement in the notes’ Cross-Region section also settles which pool it belongs to, next to the Event and region sections. (Patch 1.1.0 notes, September 22, 2026.)

This was not the first trim. The demo-era v0.8.5 patch (August 25, 2026) already adjusted Boomagon — stretching its Cooldown from 6 to 7 seconds — so 1.1.0 is the second consecutive patch to pull it down. The Batomon tier list tracks that full balance history row by row. The next two passes didn’t add to it either: patch 1.2.0 (September 30) rebalanced both regions and patch 1.3.0 (October 6) followed with a third full pass — both left Boomagon’s numbers untouched, so the 1.1.0 sentence stays the newest official word on it.

What does the community say about Boomagon?

Three threads dominate the record:

• “Boomagon Bad For the Game” (14 replies) is the named complaint post — part of a wider pattern where Boomagon, Pebble and Sirenade are the three most-contested cards in r/BatomonShowdown’s balance discussions (thread, September research sweep).
• The counter shortlist: comments under “God I hate Pebble” repeatedly recommend Dirgefin plus a Ghost type against the same gaggle of dominant picks, Boomagon included (thread).
• The fair counterpoint: when the same threads look for a balanced alternative, Formiqueen is the recurring name — “the fixed rate feels fair” — itself trimmed back in the demo era.

None of these are ratings, and none come from tested matches we can verify. They are the community’s talking points, labeled as such. If a comp built around Boomagon is what keeps beating you, the best teams overview tracks which engines the patch actually favored, and the monster list places Boomagon among the Cross-Region pool it competes with.

What is still unknown

• No verified per-monster win rate exists for Boomagon (or anything else) — the tier list’s ratings carry that same honesty label.
• Its exact shop odds and level-up scaling numbers are in-game values we have not captured yet.
• Whether the double nerf actually moved its pick rate has no public data — and patches 1.2.0 and 1.3.0 passed Boomagon over entirely, so there is still no third data point.